package com.xr.dao;

import com.alibaba.druid.support.json.JSONUtils;
import com.xr.pojo.City;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

@Repository
@Mapper
public interface CityDao {

    @Select("select * from city where id=#{id}")
    public City findById(Integer id);

}
